Home / 1,536,622,980.75-3,306,303,130.50

Finding the Third Proportional to 1,536,622,980.75 and 3,306,303,130.50

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Solution

The third proportional to 1,536,622,980.75 and 3,306,303,130.50 is: 7,114,068,009.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,622,980.75 : 3,306,303,130.50 = 3,306,303,130.50 : x
  2. Step 2: Convert to fraction form
    1,536,622,980.75/3,306,303,130.50 = 3,306,303,130.50/x
  3. Step 3: Cross multiply
    1,536,622,980.75x = 3,306,303,130.50 × 3,306,303,130.50
  4. Step 4: Simplify right side
    1,536,622,980.75x = 10,931,640,390,754,099,200
  5. Step 5: Solve for x
    x = 10,931,640,390,754,099,200/1,536,622,980.75
  6. Step 6: Final answer
    x = 7,114,068,009.98

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.